| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 94 |
57.3%
|
| 2 | No | 60 |
36.6%
|
| 8 | Don't know | 7 |
4.3%
|
| 9 | Refused | 3 |
1.8%
|
| Sysmiss | 846 |